The SX-460 big format book sewing machine is the professional machine which can bind the matched volume of papers into book cores, this machine's binding width is wide, can bind big format book, single book, twin books, user can choose the binding thickness randomly, and its ok for more than 4 pastes.

The SX-460 big format book sewing machine has the stepless speed controller, can adjust the speed from 20 pastes/min to 50pastes/min,its safe for operation, and widely used by the book printing and binding factories.